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Jade Biosciences JBIO

US equityMarket cap rank #3331Biotechnology
$13.77 +$0.36 (+2.68%)
Pre-market · Oct 8, 9:00 am ET · After hours $13.00 -5.59%
Open$13.19
Prev close$13.41
Day range$13.08 – $14.14
Volume951.3K
Market cap$875.74M
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 237%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.

Open interest by strike

2.507.501318233035CallsPuts

Nearest listed expiry only. Calls above the line, puts below — clusters mark strikes where the market has built up the most open positions.

Implied volatility by strike

-39%116%270%424%2.501535CallsPuts

The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $15.00 $1.18 $0.00/$2.25 0 2 198%
16 Oct 2026 $12.50 $2.20 $0.10/$4.90 0 0 226%
16 Oct 2026 $17.50 $0.60 $0.00/$0.90 0 461 203%
16 Oct 2026 $10.00 $3.81 $1.50/$5.50 0 0 0%
16 Oct 2026 $20.00 $0.29 $0.00/$4.10 0 0 206%
16 Oct 2026 $7.50 $5.97 $4.00/$8.00 0 0 0%
16 Oct 2026 $22.50 $0.14 $0.00/$4.10 0 0 208%
16 Oct 2026 $5.00 $8.42 $6.50/$10.50 0 0 0%
16 Oct 2026 $25.00 $0.07 $0.00/$4.10 0 0 209%
16 Oct 2026 $2.50 $10.92 $9.00/$13.00 0 0 0%
16 Oct 2026 $30.00 $0.02 $0.00/$4.10 0 0 210%
16 Oct 2026 $35.00 $0.00 $0.00/$1.00 0 0 211%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $15.00 $2.75 $0.00/$4.90 0 21 241%
16 Oct 2026 $12.50 $1.27 $0.00/$1.00 0 0 233%
16 Oct 2026 $17.50 $4.67 $2.00/$6.00 0 0 153%
16 Oct 2026 $10.00 $0.38 $0.00/$4.10 0 0 228%
16 Oct 2026 $20.00 $6.86 $4.50/$8.50 0 0 204%
16 Oct 2026 $7.50 $0.05 $0.00/$4.10 0 0 224%
16 Oct 2026 $22.50 $9.21 $7.00/$11.00 0 0 246%
16 Oct 2026 $5.00 $0.00 $0.00/$4.10 0 0 222%
16 Oct 2026 $25.00 $11.64 $9.50/$13.50 0 0 281%
16 Oct 2026 $2.50 $0.00 $0.00/$0.05 0 0 311%
16 Oct 2026 $30.00 $16.59 $14.50/$18.50 0 0 339%
16 Oct 2026 $35.00 $21.59 $19.50/$23.50 0 0 386%

Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.

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